98827 has 4 divisors (see below), whose sum is σ = 101536. Its totient is φ = 96120.

The previous prime is 98809. The next prime is 98837. The reversal of 98827 is 72889.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 98827 - 2¹¹ = 96779 is a prime.

It is a Duffinian number.

98827 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 98792 and 98801.

It is not an unprimeable number, because it can be changed into a prime (98807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1299 + ... + 1372.

It is an arithmetic number, because the mean of its divisors is an integer number (25384).

2⁹⁸⁸²⁷ is an apocalyptic number.

98827 is the 182-nd hex number.

98827 is a deficient number, since it is larger than the sum of its proper divisors (2709).

98827 is a wasteful number, since it uses less digits than its factorization.

98827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2708.

The product of its digits is 8064, while the sum is 34.

The square root of 98827 is about 314.3676191977. The cubic root of 98827 is about 46.2336879412.

It can be divided in two parts, 9882 and 7, that added together give a palindrome (9889).

The spelling of 98827 in words is "ninety-eight thousand, eight hundred twenty-seven".